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RTSD
HDL
Commits
0ead0b22
Commit
0ead0b22
authored
2 years ago
by
Eric Kooistra
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Correct quant_sosi width in comment.
parent
951328a6
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1 merge request
!289
Rename c_sdp_W_fsub_wg into c_sdp_W_local_oscillator. Use...
Pipeline
#38748
passed
2 years ago
Stage: simulation
Stage: synthesis
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applications/lofar2/libraries/sdp/src/vhdl/node_sdp_filterbank.vhd
+1
-5
1 addition, 5 deletions
...ons/lofar2/libraries/sdp/src/vhdl/node_sdp_filterbank.vhd
with
1 addition
and
5 deletions
applications/lofar2/libraries/sdp/src/vhdl/node_sdp_filterbank.vhd
+
1
−
5
View file @
0ead0b22
...
@@ -34,7 +34,7 @@
...
@@ -34,7 +34,7 @@
--
--
-- . Subband widths:
-- . Subband widths:
-- - raw_sosi : c_subband_raw_dat_w bits
-- - raw_sosi : c_subband_raw_dat_w bits
-- - quant_sosi :
c_subband_quan
t_dat
_w
= c_sdp_W_subband bits
-- - quant_sosi :
g_wpfb.fft_ou
t_dat = c_sdp_W_subband bits
-- The quantized subbands are output and used for the SST.
-- The quantized subbands are output and used for the SST.
-- The raw subbands are weighted by the equalizer and are output to allow
-- The raw subbands are weighted by the equalizer and are output to allow
-- further weighting by the beamformer weights (in the BF) or to allow
-- further weighting by the beamformer weights (in the BF) or to allow
...
@@ -125,7 +125,6 @@ ARCHITECTURE str OF node_sdp_filterbank IS
...
@@ -125,7 +125,6 @@ ARCHITECTURE str OF node_sdp_filterbank IS
CONSTANT
c_fft
:
t_fft
:
=
func_wpfb_map_wpfb_parameters_to_fft
(
g_wpfb
);
CONSTANT
c_fft
:
t_fft
:
=
func_wpfb_map_wpfb_parameters_to_fft
(
g_wpfb
);
CONSTANT
c_subband_raw_dat_w
:
NATURAL
:
=
func_fft_raw_dat_w
(
c_fft
);
CONSTANT
c_subband_raw_dat_w
:
NATURAL
:
=
func_fft_raw_dat_w
(
c_fft
);
CONSTANT
c_subband_raw_fraction_w
:
NATURAL
:
=
func_fft_raw_fraction_w
(
c_fft
);
CONSTANT
c_subband_raw_fraction_w
:
NATURAL
:
=
func_fft_raw_fraction_w
(
c_fft
);
CONSTANT
c_subband_quant_dat_w
:
NATURAL
:
=
c_subband_raw_dat_w
-
c_subband_raw_fraction_w
;
CONSTANT
c_si_pipeline
:
NATURAL
:
=
1
;
CONSTANT
c_si_pipeline
:
NATURAL
:
=
1
;
...
@@ -165,12 +164,9 @@ ARCHITECTURE str OF node_sdp_filterbank IS
...
@@ -165,12 +164,9 @@ ARCHITECTURE str OF node_sdp_filterbank IS
signal
dbg_g_wpfb
:
t_wpfb
:
=
g_wpfb
;
signal
dbg_g_wpfb
:
t_wpfb
:
=
g_wpfb
;
signal
dbg_c_subband_raw_dat_w
:
natural
:
=
c_subband_raw_dat_w
;
signal
dbg_c_subband_raw_dat_w
:
natural
:
=
c_subband_raw_dat_w
;
signal
dbg_c_subband_raw_fraction_w
:
natural
:
=
c_subband_raw_fraction_w
;
signal
dbg_c_subband_raw_fraction_w
:
natural
:
=
c_subband_raw_fraction_w
;
signal
dbg_c_subband_quant_dat_w
:
natural
:
=
c_subband_quant_dat_w
;
BEGIN
BEGIN
ASSERT
c_subband_quant_dat_w
=
c_sdp_W_subband
REPORT
"FSub: Quantized subband width mismatch."
SEVERITY
FAILURE
;
---------------------------------------------------------------
---------------------------------------------------------------
-- SPECTRAL INVERSION
-- SPECTRAL INVERSION
---------------------------------------------------------------
---------------------------------------------------------------
...
...
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